I am totally lost here: already in the last update my sites heavily got pushed down in the serps by cloakers, spammers, adsense fake sites, redirecters,... but this time it even got worse: if I am searching for "mydomainname" which is a fantasy term I can only be found somewhere deep in the serps. And all that appears in the serps is: www.mydomainname and a link to [mydomainname...]
this is not happening with one site. my sites usually have decent pr and hundrets of backlinks many with the mydomainname as anchor text.
maybe a reason for this is all those sites stealing my content - cloaking it and redirect. i have had many isp's taking those fraudulent sites down but there are simply too many (thousands) and I am tired of taking legal actions.
perhaps I should consider taking legal action against google as they clearly promote the idea of stealing copyrighted materials since they advertise on those fake pages.